man - format and display the on-line manual pages

learn more… | top users | synonyms

1
vote
3answers
159 views

Is there any manual about C in Linux? If any, what is it?

While I find that we can read some manuals about Library calls (C library functions) & acsii in Linux. But I still do not find any manual about C precedence order so far. So you can recommend ...
0
votes
1answer
324 views

Man displaying groff control characters

Man is displaying groff control characters after I compiled a later version of groff. For example, when I try to view groff's man page: GROFF(1) General Commands Manual ...
0
votes
2answers
7k views

What does the commands sudo, apt-get, install, and fakeroot stand for? [closed]

I am a newbie to Linux and I am trying to build a custom kernel on ubuntu and I saw this document and it said I needed to install the packages https://help.ubuntu.com/community/Kernel/Compile To ...
2
votes
2answers
525 views

find all commands with wh, find by part of keyword in man page

I want to find all man pages for commands that begin with wh. But I do not understand why the following keyword does not work. man -f "wh" Also if I put man chmod in man page of chmod, it ...
1
vote
0answers
27 views

What are the numbers after program names in Linux/GNU documentation? [duplicate]

I see numbers in parentheses after program names and it confuses me. For example, perldoc mentions that perl grep is "similar in spirit to, but not the same as, grep(1) and its relatives." What does ...
11
votes
2answers
2k views

Does `kill -p` really work?

In the man page of kill it is written as following SYNOPSIS kill [ -s signal | -p ] [ -a ] [ -- ] pid ... kill -l [ signal ] -p Specify that kill should only print the process id ...
7
votes
1answer
559 views

Where should I install manual pages in user directory?

I'm trying to create a Makefile for a small Perl utility I wrote, And I'm struggling to find out a way to find where to install my man page when make is run as a non-root user. I'm currently parsing ...
0
votes
1answer
485 views

command --help vs man command [duplicate]

What is the difference between invoking the help using a --help key compared to invoking a "man command"? When should I choose one over another.
8
votes
4answers
360 views

How do I check man pages for what single parameter of the command does?

Example: I am using tar -zxvf command but I don't know what 'x' stands for. How can I check this single parameter without having to scroll all the way through man tar?
1
vote
1answer
427 views

Man folders and MANPATH

This thread What do the numbers in a man page mean? answers the question of the significance of the numbers between parentheses within a man page. My question is related. I have a local installation ...
22
votes
2answers
1k views

Why do Unix man pages use double backticks in place of double quotes?

I've noticed that man pages and other documents formatted by Unix utilities often use double backticks `` followed by double single quotes '' to wrap quoted phrases instead of the double quote ...
1
vote
2answers
2k views

Debian - install missing man pages?

I run RaspBMC - a distro based on Raspbian, that's a custom minimal Debian for the Raspberry Pi. If I recall correctly, the man utility is NOT installed by default with RaspBMC (although I may be ...
4
votes
1answer
589 views

convert man output to ebook format

I can convert man output to PDF. First, man -t grep >grep.ps (grep is just an example; I am not looking for mobile version of grep man page). Then Adobe Distiller converts PostScript to PDF. ...
2
votes
0answers
131 views

man path and 'man foo' vs. 'man -k foo'

I have a set of man pages in a non-standard location; however, the location is on my MANPATH (and I verified this with man --path). When I do man fst-infl (where fst-infl has a man page in this ...
3
votes
2answers
477 views

Why “man CMD” shows nothing?

After I ran man ls, it shows: Man: find all matching manual pages * ls (1) ls (1p) Man: What manual page do you want? Man: After I entered "1", it shows nothing but "Manual page ls(1) ...
-2
votes
3answers
294 views

Auto continuous scrolling of man output

When I execute man foo the terminal shows only the first page and then pauses. Then I have to manually press the keys to scroll here and there. After executing man foo how do I get an output which is ...
3
votes
3answers
245 views

How do you output an info page to pdf?

If man -t ls | ps2pdf - > ls.pdf is useful for outputting the ls man page via ps2pdf to pdf, what about info pages? I've tried something like the following but with no success: info -o info | ...
16
votes
4answers
3k views

How can I use man without less?

By default, man uses less to output text. How can I tell it to just output to stdout? My terminal emulator has a scroll bar and search function and I want to use those instead of the arrow keys.
2
votes
4answers
143 views

SDK for Developer

Is there any SDK for developers under Linux? I mean more than man pages, it would be more like MSDN Library or Windows SDK under windows, where all documentation about programming and developer guide ...
8
votes
4answers
193 views

Where to search for more info if I don't have Internet?

For example, I was reading setuid man page today. It says: If the effective UID of the caller is root, the real UID and saved set-user-ID are also set. I don't know what set-user-ID is. How can ...
9
votes
3answers
861 views

manpages for my kindle?

I'd like to read unix manpages on my kindle. I know I can just redirect the man output to a file and give it a .txt extension. But is there a convenient way to convert them en masse to a format with ...
3
votes
2answers
68 views

How do I know which library and man page will be found first?

With binaries, I can always do which foo to know which binary I am invoking with $ foo, but what about man pages? Is there a way to know the path of the man page will be loaded by default? Similarly, ...
6
votes
1answer
128 views

How should man pages be installed?

When distributing a custom utility I'll typically write a makefile that installs binaries to /usr/local by default PREFIX ?= /usr/local MANPREFIX ?= ${PREFIX}/man install: install utility ...
1
vote
1answer
205 views

head command options and reading man files

I have two environments: Mac and Linux. I wonder about the head command: it can show just 2 lines of text if I invoke it like so: vim --version | head -2 I saw this online and ran to the man page ...
1
vote
2answers
196 views

How do I make the 'man' utility as comprehensive as ss64.com?

The 'man' utility that comes with a Debian distro is not as comprehensive as ss64.com, and in environment like cygwin, it is even more so. Is there a software or a script that will make my 'man' more ...
3
votes
0answers
342 views

Using symbolic links and git to manage build versions

In general I follow the following workflow when I build any program (e.g. emacs, tmux, etc.) /home/opt/[name of the program]/builds/[version]/ bin lib share For example for a program like tmux I ...
2
votes
2answers
72 views

Why does “User Contributed Perl Documentation” show up when I look for 'man' pages

When I man -f <some string> in addition to the expected Unix man pages, I get a bunch of odd looking entries that all have the header "User Contributed Perl Documentation". For example man ...
1
vote
1answer
216 views

What does the number mean in a man page? [duplicate]

Possible Duplicate: What do the numbers in a man page mean? If I typeman ls, I seeLS(1) in the top left and top right corners of the manpage. I also see programs on the internet being ...
3
votes
1answer
896 views

How is the path to search for 'man' pages set?

I'm puzzled by how the path used for finding man pages is set. The "right thing" seems to happen magically. For example, if change my PATH from ...
1
vote
0answers
56 views

How do the various configuration files determine MANPATH on Darwin?

On Darwin (12.2.0, OS X 10.8.2, bash 3.2.48(1)) my MANPATH appears to be determined by my PATH rather than by the various configuration files associated with man and the man path, /etc/manpaths, ...
16
votes
1answer
644 views

How does “man” restore the screen when I quit the program?

If I open a man page of a program like cat or ls, it prints (may not be the appropriate word) the contents of the man page and when I press q, it shows the screen just like before invoking the man ...
1
vote
1answer
552 views

How do I better read man pages?

How do I search man pages for options? I currently do this: /-<option> Example: To see what grep -i does, I do this: man grep and then /-i. Or, I can do this: man grep | grep .-i Is ...
6
votes
1answer
526 views

Emacs mode for man pages

I'm translating man pages, and have run in to a few problems with Emacs. How do you specify language? (With man, it looks like this man -Lsv shutdown for the Swedish "sv" subdirectory, if ...
-2
votes
1answer
158 views
5
votes
1answer
358 views

What does this tcpdump line means?

Reading the manpage of tcpdump I found this example tcpdump 'tcp[tcpflags] & (tcp-syn|tcp-fin) != 0 and not src and dst net localnet' but I don't understand it, especially the last part. The ...
1
vote
1answer
103 views

What means the “integer argument” in system call descriptions? [duplicate]

Possible Duplicate: What do the numbers in a man page mean? All system calls described in manpages have an associated number such as exec(3). What is the meaning of this number?
4
votes
1answer
296 views

man gives the error about locale

I have $ locale LANG=en_GB.UTF-8 LC_CTYPE=ru_RU.UTF-8 LC_NUMERIC=en_GB.UTF-8 LC_TIME=en_GB.UTF-8 LC_COLLATE=ru_RU.UTF-8 LC_MONETARY=ru_RU.UTF-8 LC_MESSAGES=en_GB.UTF-8 LC_PAPER=ru_RU.UTF-8 ...
4
votes
3answers
3k views

On Ubuntu Linux, is it normal for mandb to run continuously (apparently in the background)?

I have access to a Ubuntu Linux node at my institution. The nodes are shared among the group, but typically I am the only person who uses this particular node. I am running a calculation in parallel ...
3
votes
1answer
94 views

How can you change the format command used by man?

I'd like to define a new command that prints man pages to PostScript, but using a page size different than the default. For example, on Mac OS X you can run man -t ls | open -f -a Skim to open the ...
3
votes
4answers
2k views

how to word wrap, align text like the output of man?

what is the command that word wraps and justifies a text file so that the output looks like that of a man page: All of these system calls are used to wait for state changes in a child ...
1
vote
2answers
284 views

Copying man pages from tmux copy mode

I am in xterm on Pangolin, inside a tmux session, in copy mode. I am trying to copy the text of a man page but what I yank into the clipboard by using the simple vi bindings of spacebar/enter is text ...
4
votes
1answer
336 views

unixODBC documentation / manpage?

Just wondering if there is any official documentation for unixODBC, e.g. how the configuration files have to look like and what parameters they expect? (I am using only a shell, no GUI) Even ...
2
votes
1answer
192 views

Where is tcl-doc man page stored?

I installed tcl-doc. Prior to installation "man tcl" gave nothing. Now it gives a page. When I do "dpkg -L tcl-doc" I get /. /usr /usr/share /usr/share/doc /usr/share/doc/tcl-doc ...
14
votes
2answers
2k views

How do you output a list of all man pages in a particular section?

A man page for fork, for example, is in the System Calls section that has number 2: man 2 fork How do you see what else is section 2 without resorting to Google?
1
vote
1answer
251 views

How do I localize man pages for chinese?

Doing the prerequisite google search didn't turn up anything: I'm looking for a way to install and use localized chinese versions of the man pages (assuming there is some localized package somewhere). ...
1
vote
1answer
121 views

attr man page missing?

How does one search for certain manpages (such as http://linux.die.net/man/5/attr)? Trying: man attr and man -K attr don't seem to work. Any ideas why?
3
votes
2answers
160 views

National characters in manpages

I am trying to get a proper display of national characters with FreeBSD man. I have tried running the following on 8.1 and 9.0: # PAGER=less LANG="pl_PL.UTF-8" man -d -M. ./man.1 -- Using ...
8
votes
2answers
599 views

Dynamically reformatting man pages on terminal dimension changes

One common workflow of mine is to open a manual page in a terminal, then another terminal in which to test things. The man page is formatted to the initial dimensions of the first terminal. When I now ...
6
votes
1answer
169 views

Nested lists in man page

I have a command line parameter that takes a number of flags afterwards, which I would like to have as a list inside the parameter list in the man page. Currently I am simply making lines of Flag - ...
-2
votes
1answer
74 views

About the command and the number in the man [duplicate]

Possible Duplicate: What do the numbers in a man page mean? such as: http://www.postfix.org/qmgr.8.html The qmgr(8) daemon awaits t what's the meaning of 8? just don't know it.